si-national-portrait-gallery:H. H. Bennett, Henry Hamilton Bennett, 1887, Smithsonian: National Port
si-national-portrait-gallery:H. H. Bennett, Henry Hamilton Bennett, 1887, Smithsonian: National Portrait GallerySize: Image: 43.3 x 54.1cm (17 1/16 x 21 5/16")Medium: Albumen silver printhttps://npg.si.edu/object/npg_NPG.2007.21 -- source link